Organigram to Report Fourth Quarter and Full Year Fiscal 2021 Results on November 23, 2021

Organigram Holdings Inc. (NASDAQ: OGI) (TSX: OGI), the parent company of Organigram Inc. (together, the "Company" or "Organigram"), a leading licensed producer of cannabis, announced today it will report earnings results for its fourth quarter and full year fiscal 2021 ended August 31, 2021 on Tuesday, November 23, 2021 before market open.

The Company will host a conference call to discuss its results with details as follows:

Date: November 23, 2021
Time: 8:00 am Eastern Time

To register for the conference call, please use this link:
http://www.directeventreg.com/registration/event/4654838

To ensure you are connected for the full call, we suggest registering a day in advance or at minimum 10 minutes before the start of the call. After registering, a confirmation will be sent through email, including dial in details and unique conference call codes for entry. Registration is open through the live call.

To access the webcast:
https://event.on24.com/wcc/r/3408680/AE5B7A69C202603E882FDF25D0092F3D

A replay of the webcast will be available within 24 hours after the conclusion of the call at https://www.organigram.ca/investors and will be archived for a period of 90 days following the call.

About Organigram Holdings Inc.

Organigram Holdings Inc. is a NASDAQ Global Select Market and TSX listed company whose wholly owned subsidiaries include: Organigram Inc., a licensed producer of cannabis and cannabis-derived products in Canada and The Edibles and Infusions Corporation, a licensed manufacturer of cannabis-infused soft chews and candy in Canada.

Organigram is focused on producing high-quality, indoor-grown cannabis for patients and adult recreational consumers in Canada, as well as developing international business partnerships to extend the Company's global footprint. Organigram has also developed a portfolio of legal adult use recreational cannabis brands including The Edison Cannabis Company, Indi, Bag o' Buds, SHRED and Trailblazer. Organigram's facility is located in Moncton, New Brunswick with another manufacturing facility in Winnipeg, Manitoba. The Company is regulated by the Cannabis Act and the Cannabis Regulations (Canada).

This news release contains forward-looking information. Often, but not always, forward-looking information can be identified by the use of words such as "plans", "expects", "estimates", "intends", "anticipates", "believes" or variations of such words and phrases or state that certain actions, events, or results "may", "could", "would", "might" or "will" be taken, occur or be achieved. Forward-looking information involves known and unknown risks, uncertainties and other factors that may cause actual results, events, performance or achievements of Organigram to differ materially from current expectations or future results, performance or achievements expressed or implied by the forward-looking information contained in this news release. Risks, uncertainties and other factors involved with forward-looking information could cause actual events, results, performance, prospects and opportunities to differ materially from those expressed or implied by such forward-looking information include scheduling changes and factors and risks as disclosed in the Company's most recent annual information form, management's discussion and analysis and other Company documents filed from time to time on SEDAR (see www.sedar.com) and filed or furnished to the Securities and Exchange Commission on EDGAR (see www.sec.gov). Readers are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date of this press release. Although the Company believes that the assumptions and factors used in preparing the forward-looking information in this news release are reasonable, undue reliance should not be placed on such information and no assurance can be given that such events will occur in the disclosed time frames or at all. The forward-looking information included in this news release are made as of the date of this news release and the Company disclaims any intention or obligation, except to the extent required by law, to update or revise any forward-looking information, whether as a result of new information, future events or otherwise.